4-Amino-6-(difluoromethyl)-3-iodo-2-(trifluoromethyl)pyridine
6-(Bromomethyl)-2-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine
Methyl 2-chloro-3-(difluoromethyl)-6-methoxypyridine-5-carboxylate
3-Chloro-2-(difluoromethyl)-6-nitropyridine
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